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→{{header|Groovy}}: ++ gnu octave
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IF ." Your number is " .
ELSE ." That's not a number!" THEN CR ;</lang>
=={{header|GNU Octave}}==
<lang octave>% read a string ("s")
s = input("Enter a string: ", "s");
% read a GNU Octave expression, which is evaluated; e.g.
% 5/7 gives 0.71429
i = input("Enter an expression: ");
% parse the input for an integer
printf("Enter an integer: ");
ri = scanf("%d");
% show the values
disp(s);
disp(i);
disp(ri);</lang>
=={{header|Groovy}}==
<lang groovy> word = System.in.readLine()
num = System.in.readLine().toInteger()</lang>
=={{header|Haskell}}==
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